Functional Integrity of Natural Gas Storage in Depleted Hydrocarbon Reservoirs and Aquifer Reservoirs, Second Editionstandard by American Petroleum Institute, 11/01/2022

Four-inch Aviation Hydrant System Components and Arrangements, Includes Addendumstandard by American Petroleum Institute, 04/01/2001

API Welded Steel Tanks for Oil Storage, 11th Edition (Includes Addendum 1 (2008), Addendum 2 (2009), Addendum 3 (2011) ) / Tank

Datasheets for Standard Practice for Automatic Sampling of Petroleum and Petroleum Products, Fifth EditionHandbook / Manual / Guide by American Petroleum Institute,

Specification for Internal-Combustion Reciprocating Engines for Oil Field Servicestandard by American Petroleum Institute, 11/01/1994

Volume Correction Factors - Volume XIII - Table 5D: Generalized Lubricating Oils, Correction of Observed API Gravity to API Gravity at 60

Four-Inch Hydrant System Components and Arrangementsstandard by American Petroleum Institute, 12/01/1994

Drilling and Production Hoisting Equipment, Includes Addendum 1 (2001)standard by American Petroleum Institute, 12/01/1997

Gas Fired Boiler-Test Report Site A, Characterization of Fine Particulate Emission Factors and Speciation Profiles from Stationary Petroleum Industry Combustion Sourcesstandard by

Specification for High-Test Line Pipe, Thirteenth Edition, Includes Errata (1966)standard by American Petroleum Institute, 03/01/1966

Specification for Wellhead and Christmas Tree Equipment, 9th Editionstandard by American Petroleum Institute, 01/01/1972

Specification for Lease Automatic Custody Transfer (LACT) Equipmentstandard by American Petroleum Institute,